Abstract: A method and system of retransmitting uplink packet data from a user equipment (UE) in a handover region to Node Bs. The UE transmits packet data to the Node Bs on an enhanced uplink dedicated transport channel (EUDCH). The Node Bs transmit to the UE first response fields indicating whether the Node Bs have received good packet data or bad packet data, and second response fields that the Node Bs received from an RNC indicating whether a radio network controller (RNC) has received good packet data or bad packet data. The UE then detects the first and second response fields and retransmits the uplink packet data according to the values of the response fields in the UE.

Abstract: An apparatus and method for providing a bring-up simulation game in a mobile terminal that makes a call over a mobile communication network are provided. In the apparatus, a call detector monitors an incoming or outgoing call and collects bring-up call information from the monitored call. A call decider analyzes bring-up call information associated with a phone number mapped to a predetermined character among the collected bring-up call information, numerically quantizes the analyzed bring-up call information, and determines the growth stage of the character according to the numerical bring-up call information. A character controller updates the appearance and state of the character according to the growth stage of the character. A display displays the updated appearance and state of the character.

Abstract: An apparatus and method for performing a bring-up simulation to bring up a character are provided. In the apparatus, a sensor measures at least one of an ambient temperature of the mobile terminal, a remaining battery power of the mobile terminal and an amount of vibrations of the mobile terminal, a controller compares the measured value received from the sensor with a predetermined threshold, calculates bonus points and penalty points according to the measured value, and controls the state of a character according to the calculated bonus and penalty points, character generator sets or updates the state of the character according to internal conditions of the mobile terminal, external conditions of the mobile terminal and user interaction with the character via the mobile terminal corresponding to a control signal received from the controller, and a display for displaying the character in accordance with the state and growth stage of the character.

Abstract: A method for preventing a transmission delay of data packets transmitted through an uplink due to a transmission gap (TG) period occurring when a user equipment (UE) performs handover from a Node B to its neighbor Node B in a mobile communication system. In the method, the Node B sequentially transmits data packets to the UE through a plurality of subframes, and the UE transmits response signals for the data packets transmission-delayed for the TG period to the Node B through a subframe of an uplink dedicated physical control channel (DPCCH), following the TG period.

Abstract: Disclosed is a method for transmitting control information from a UE to a Node B in a mobile communication system including the UE and the Node B which transmit and receive high-speed data and control information corresponding thereto. In such a method, only usable control information from among the control information under the management of the UE is extracted, and identifiers corresponding to the respective extracted control information is reset. Also, an identifier corresponding to the control information used for the data transmission from among the reset identifiers is selected, and the selected identifier is transmitted.

Abstract: A method and system of retransmitting uplink packet data from a user equipment (UE) in a handover region to Node Bs. The UE transmits packet data to the Node Bs on an enhanced uplink dedicated transport channel (EUDCH). The Node Bs transmit to the UE first response fields indicating whether the Node Bs have received good packet data or bad packet data, and second response fields that the Node Bs received from an RNC indicating whether a radio network controller (RNC) has received good packet data or bad packet data. The UE then detects the first and second response fields and retransmits the uplink packet data according to the values of the response fields in the UE.